This is a web version of a slide
set developed in cooperation with the ISU Agribusiness Education Program. As more weed ID
slides are developed they will be added. When viewing each slide, the buttons below the
slide will move you ahead, back, or return to this listing.

Common chemical and
trade names are used in this publication. The use of trade names is for clarity by the
reader. Inclusion of a trade name does not imply endorsement of that particular brand of
herbicide and exclusion does not imply nonapproval.